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Meaning of Cathode | Babel Free

Noun CEFR B1
ˈkæθ.oʊd

Definitions

  1. An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows outwards (and thus, electrons flow inwards). It can have either a negative or a positive voltage with respect to anode of the same polarized device (depending on whether the device is a load or a source, respectively).
  2. The electrode at which chemical reduction of cations takes place, usually resulting in the deposition of metal onto the electrode.
  3. The electrode from which electrons are emitted into a vacuum tube or gas-filled tube.
  4. That electrode of a semiconductor device which is connected to the n-type material of a p-n junction.

Equivalents

العربية القطب السالب
Български като́д
Català càtode
Čeština katoda
Español cátodo
Eesti katood
Euskara katodo
Français cathode
Galego cátodo
ʻŌlelo Hawaiʻi ʻūholo uila ʻine
हिन्दी ऋणाग्र
Magyar katód
Հայերեն կաթոդ
Bahasa Indonesia katode
Italiano catodo
ខ្មែរ កាតូត
한국어 음극 캐소드
Македонски катода
Bahasa Melayu katod
Nederlands kathode
Polski katoda
Português catódio cátodo
Русский катод
Српски katoda katodni катода катодни
Svenska katod
Kiswahili kathodi
Tagalog balindas
Türkçe katot
Tiếng Việt âm cực

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

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